Development, maintenance and debugging existing website. Worpress, custom php, custom plugin, toolset.

Couple of years ago I started making a new website for my company (intermediary in the cateringbuisness) . I hired a freelancer/company on freelancer.com. They made a nice website, but it wasn't finished completely. (Because of privat circumstances and the coronaperiod I couldn't continue working on it.) The website is WordPress, toolset and 'custom plugin' based, also lots of custom php, jQuery code. Visiters can calculate the costs of certain catering, select a available chef and order the catering. The admin can view all reservations and all the chefsprofiles and edit them. The chefs can see there reservations on there profile page and keep a availability agenda. I hired someone before for debugging, but after putting the website online, lots of new problems accurred and I got depressed and postponed the release. This time I want to work differently, in smaller steps. And just focussing on the frontend first, so the website can be released as soon as possible. The old reservation systems can be used if new systems on the backend doesn't function correctly. I am looking for a long-term business relationship in which the technical side of the website is maintained and further developed. But some eye for design aswell would be nice. First step will involve: - Making some templates for information pages and a contact page, just simply based on the standard pages, with the same sidebar. - Getting the slider to work again, every page should have a different slider. - Getting the reservation form to work again. -Solving some design issues. See: [login to view URL]